lh7a404n0e000b3 NXP Semiconductors, lh7a404n0e000b3 Datasheet - Page 49

• Manufacturer Part Number: lh7a404n0e000b3
• Description: Lh7a404 32-bit System-on-chip
• Manufacturer: NXP Semiconductors

32-Bit System-on-Chip
active LOW. The SPO and SPH bits in SSP Control
Register 0 determine SSPCLK and SSPFRM operation
Preliminary data sheet
For Motorola SPI, the serial frame pin (SSPFRM) is
NOTE: Q is undefined.
NOTE: Q is undefined.
nSSPFRM
Figure 23. Motorola SPI Frame Format (Continuous Transfer) with SPO = 0 and SPH = 0
nSSPFRM
SSPRXD
SSPRXD
SSPCLK
SSPTXD
SSPTXD
SSPCLK
Figure 22. Motorola SPI Frame Format (Single Transfer) with SPO = 0 and SPH = 0
Figure 24. Motorola SPI Frame Format (Single Transfer) with SPO = 0 and SPH = 1
nSSPFRM
SSPTXD/
SSSRXD
SSPCLK
Q
MSB
LSB
MSB
MSB
MSB
MSB
NXP Semiconductors
4 to 16 BITS
4 to 16 BITS
4 to 16 BITS
in single and continuous modes. See Figures 22
through 29.
LSB
LSB
LSB
MSB
LSB
LSB
Q
Q
LH7A404-26
LH7A404-28
LH7A404-27
LH7A404
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